The Serrated/Helix design creates air turbulence in the intake manifold to increase air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs. (Us Pat 07055513).

Made from 6061-T6 Billet Aluminum aFe Silver Bullet Throttle Body Spacers are precision machined for lightweight, high strength and perfect fit. These spacers come with gaskets and use all factory mounting locations for a hassle-free installation.

Features and Benefits:

• Produces An Astonishing 6 HP And 8 ft./lbs. Of Torque
• Serrated/Helix Design For Optimum Airflow (Us Pat 07055513)
• Precision Machined From 6061-T6 Aluminum
• Silicone Coupler Allows For Expansion
• Movement And Vibration
• Installation Is a Snap

Details:

• Color: Raw
• Design: Block Style
• Emission Code: 4
• Finish: Natural
• Fuel Type: Gas
• Gaskets Included: Yes
• Horsepower Increase: 6
• Liter: 5.6 Liter
• Material: 6061-T6 Aluminum
• Mounting Hardware Included: Yes
• Series: Silver Bullet
• Thickness: 0.75 Inch
• Torque Increase: 8 ft-lbs
• Warranty: 2 Year

Applications:

• Nissan Armada 17-24/Nissan Patrol 10-26 (Y62)/Infiniti QX80 14-24/Infiniti QX56 11-13 V8-5.6L